Diagonal - simple

Calculate the length of the diagonal of a rectangle with dimensions 5 cm and 12 cm.

Final Answer:

u =  13 cm

Step-by-step explanation:

a=5 cm b=12 cm  u2 = a2+b2  u=a2+b2=52+122=13 cm

Try calculation via our triangle calculator.




Help us improve! If you spot a mistake, please let let us know. Thank you!







Tips for related online calculators
See also our right triangle calculator.
Do you want to convert time units like minutes to seconds?
See also our trigonometric triangle calculator.

You need to know the following knowledge to solve this word math problem:


 
We encourage you to watch this tutorial video on this math problem: video1   video2

Related math problems and questions: